__LINE__ is a global symbol that represents the current line number of the script. This isn't exactly what you're looking for, but it should help you out none the less. 
print __LINE__, " some stuff with a line number\n";

[download]
you might also want to check out the function "caller", it can give you the line number from which the current subroutine was called

/\/\averick

In reply to Re: Line Numbers by maverick
in thread Line Numbers by Adam

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